Showing hep-phShow all
3 papers · 1 filter
hep-ph2000
Photoabsorption sum rules and quark structure parameters of hadrons
S. B. Gerasimov
Following the idea of the quark-hadron duality we present, within the constituent quark model approach, the relations between different bremsstrahlung-weihgted integrals of the nuc…
hep-ph1998
On Valence Gluons in Heavy Quarkonia
S. B. Gerasimov
To include the explicit valence gluon degrees of freedom into spectroscopy of the lowest states of heavy quarkonia, we consider, within an adiabatic model, the properties of the lo…
hep-ph1997
On Electroweak Moments of Baryons and Spin-Flavour Structure of the Nucleon
S. B. Gerasimov
The phenomenological sum-rule-based approach is used to discuss the quark composition dependence of some static and quasi-static electroweak characteristics of nucleons.The role of…